60941 -- U.S. ZIP code Municipality (1990): HERSCHER, Illinois All ZIPs for this municipality (1990): 60941 Population (2000): 1986 Housing Units (2000): 720 Land area (2000): 52.403207 sq. miles (135.723678 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 52.403207 sq. miles (135.723678 sq. km) Located within: Illinois (IL) Location: 41.051130 N, 88.089579 W